4920641902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{20333231}}^1$

素因数の和:20333255

約数の個数: 12

約数和(自身を含む): 8112959568

約数和(自身を除く): 3192317666

約数列:

[1, 2, 11, 22, 121, 242, 20333231, 40666462, 223665541, 447331082, 2460320951, 4920641902]

約数ペア:

[(1, 4920641902), (2, 2460320951), (11, 447331082), (22, 223665541), (121, 40666462), (242, 20333231)]